CH637618A5 - Verfahren zur herstellung von anthrachinon. - Google Patents
Verfahren zur herstellung von anthrachinon. Download PDFInfo
- Publication number
- CH637618A5 CH637618A5 CH1300578A CH1300578A CH637618A5 CH 637618 A5 CH637618 A5 CH 637618A5 CH 1300578 A CH1300578 A CH 1300578A CH 1300578 A CH1300578 A CH 1300578A CH 637618 A5 CH637618 A5 CH 637618A5
- Authority
- CH
- Switzerland
- Prior art keywords
- benzoyl
- anthraquinone
- acid
- toluene
- oxidation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2804417A DE2804417C2 (de) | 1978-02-02 | 1978-02-02 | Verfahren zur Herstellung von Anthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH637618A5 true CH637618A5 (de) | 1983-08-15 |
Family
ID=6030975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1300578A CH637618A5 (de) | 1978-02-02 | 1978-12-21 | Verfahren zur herstellung von anthrachinon. |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4185023A (fr) |
| JP (1) | JPS54112845A (fr) |
| CH (1) | CH637618A5 (fr) |
| DE (1) | DE2804417C2 (fr) |
| FR (1) | FR2416213A1 (fr) |
| GB (1) | GB2013665A (fr) |
| IT (1) | IT1114318B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502101A (en) * | 1982-07-30 | 1985-02-26 | Rogers Corporation | Decoupled integrated circuit package |
| US4577258A (en) * | 1982-07-30 | 1986-03-18 | Rogers Corporation | Decoupled integrated circuit package |
| US4636918A (en) * | 1982-07-30 | 1987-01-13 | Rogers Corporation | Decoupled integrated circuit package |
| US4804501A (en) * | 1987-12-14 | 1989-02-14 | Amoco Corporation | Process for preparation of anthraquinones and fluorenones |
| US4822527A (en) * | 1987-12-14 | 1989-04-18 | Amoco Corporation | Process for preparation of anthraquinones and fluorenones |
| US5492747A (en) * | 1994-04-21 | 1996-02-20 | Kemp; David A. | Cargo vessel sidewall having a seamless interior liner and method for making the same |
| US20060181112A1 (en) * | 2004-08-25 | 2006-08-17 | Ehrlich Rodney P | One-piece sidewall liner with logistic slot and method of making same |
| US20060043771A1 (en) * | 2004-08-25 | 2006-03-02 | Ehrlich Rodney P | One-piece sidewall liner with logistic slot and method of making same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2050799A1 (en) * | 1970-10-16 | 1972-04-20 | Ortho-benzoyl benzoic acid prodn - from diphenyl-methane derivs | |
| JPS5056374A (fr) * | 1973-09-20 | 1975-05-17 | ||
| JPS523047A (en) * | 1975-06-25 | 1977-01-11 | Mitsubishi Gas Chem Co Inc | Preparation of di-(t-alkyl) anthraquinones |
-
1978
- 1978-02-02 DE DE2804417A patent/DE2804417C2/de not_active Expired
- 1978-12-21 CH CH1300578A patent/CH637618A5/de not_active IP Right Cessation
-
1979
- 1979-01-05 IT IT47550/79A patent/IT1114318B/it active
- 1979-01-19 GB GB7901972A patent/GB2013665A/en not_active Withdrawn
- 1979-01-25 FR FR7901934A patent/FR2416213A1/fr active Granted
- 1979-02-01 US US06/008,387 patent/US4185023A/en not_active Expired - Lifetime
- 1979-02-01 US US06/008,388 patent/US4185024A/en not_active Expired - Lifetime
- 1979-02-02 JP JP1052779A patent/JPS54112845A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54112845A (en) | 1979-09-04 |
| GB2013665A (en) | 1979-08-15 |
| GB2013665B (fr) | |
| IT7947550A0 (it) | 1979-01-05 |
| US4185024A (en) | 1980-01-22 |
| FR2416213A1 (fr) | 1979-08-31 |
| JPS6148492B2 (fr) | 1986-10-24 |
| DE2804417A1 (de) | 1979-08-09 |
| DE2804417C2 (de) | 1986-07-24 |
| FR2416213B1 (fr) | 1982-07-09 |
| IT1114318B (it) | 1986-01-27 |
| US4185023A (en) | 1980-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |